4820-00-446-3238
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-00-446-3238
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 01/01/1961 (65 years ago)
diaphragm flow control device, inside spring bonnet type, right-hand all ends thread direction, threaded bonnet attachment method, 0.500 inches all ends nominal pipe size accommodated
Specs & Compatibility
0.500 inches all ends
right-hand all ends
diaphragm
inside spring
threaded
spring
plain,optional end(pipe) all ends
automatic
threaded internal pipe all ends
valve stem lock shield and pressure tight outlet side
0.500 inches all ends
200.0 pounds per square inch
copper alloy overall
angle
npt all ends
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005488
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